TDA9105
DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
PRELIMINARY DATA
VERTICAL
VERTICAL RAMP GENERATOR
50 TO 165Hz AGC LOOP
DCCONTROLLED V-AMP V-POS,S-AMP &C-COR
,
ON/OFF SWITCH
EWPCC
VERTICAL PARABOLA GENERATOR WITH
DC CONTROLLED KEYSTONE & AMPLITUDE
AUTO TRACKING WITH V-POS & V-AMP
GEOMETRY
WAVE FORM GENERATOR FOR PARALEL-
LOGRAM & SIDE PIN BALANCE CONTROL
AUTO TRACKING WITH V-POS & V-AMP
DYNAMIC FOCUS
VERTICAL PARABOLA OUTPUT FOR VERTI-
CAL DYNAMIC FOCUS
AUTO TRACKING WITH V-POS & V-AMP
GENERAL
ACCEPT POSITIVE OR NEGATIVE HORI-
ZONTAL & VERTICAL SYNC POLARITIES
SEPARATE H & V TTL INPUT
COMPOSITE BLANKING OUTPUT
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HORIZONTAL
DUAL PLL CONCEPT
150kHz MAXIMUM FREQUENCY
SELF-ADAPTATIVE
X-RAY PROTECTION INPUT
DC ADJUSTABLE DUTY-CYCLE
1
st
PLL LOCK /UNLOCK INFORMATION
WIDE RANGE DC CONTROLLED H-POSI-
TION
ON/OFF SWITCH (FOR PWR MANAGE-
MENT)
TWO H-DRIVE POLARITIES
MOIRE OUTPUT
This IC controls all the functions related to the
horizontal and vertical deflection in multimodes or
multisync monitors.
This IC, combined with TDA9205 (RGB preamp),
STV942x (OSD processor), ST727x (micro control-
ler) and TDA817x (vertical booster), allows to real-
ize very simple and high quality multimodes or
multisync monitors.
SHRINK42
(Plastic Package)
ORDER CODE :
TDA9105
PIN CONNECTIONS
V-F OCUS
H-LOC KOUT
P LL2C
H-DUTY
H-F LY
H-G ND
H-R EF
FC2
FC1
C0
R0
P LL1F
H-LOC KCAP
P LL1INHIB
H-P OS
XRAY-IN
H-S YNC
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
S P INBAL
KEYBAL
GEOMOUT
EWAMP
KEYS T
EWO UT
V-FLY
VDCIN
V-S YNC
V-P OS
VDCO UT
V-AMP
V-OUT
C-CORR
VS-AMP
V-CAP
V-RE F
V-AGCCAP
V-GND
9105-01.EPS
DESCRIPTION
The TDA9105 is a monolithic integrated circuit
assembled in a 42 pins shrink dual in line plastic
package.
June 1996
GND
H-O UTE M
H-O UTC OL
MOIRE
BLK-OUT
1/32
This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without no tice.